The immediate switch off in the event of a fault prevents the Milan drive advanced from being damaged.

The various diagnosis possibilities allow a quick location and elimination of the fault.

• DC-link circuit lower than 180 V or higher than 400 V
• Brake voltage lower than 20 V or higher than 28 V
• Motor temperature higher than 140 ºC
• Electronics temperature higher than 75 ºC
• Quickstop command is available
• Drive blocked